Percent Increase and Decrease

Question 1

The percent change is about 4.9%✔ 49.4%50.6%202.2%.

Revolt · Accepted Answer

B: ✔ 49.4%

Question 2

%

Revolt · Accepted Answer

14

Question 3

When Ryan was born, he weighed 7 pounds.At 6 months, he weighed 11.2 pounds. Amanda weighed 6 pounds when she was born, and 12.9 pounds at 6 months. Which baby had a greater percent increase in weight? Explain.

Revolt · Accepted Answer

Answer

Question 4

Check all that you considered in your response.

Revolt · Accepted Answer

A: Percent increases are found by dividing each baby’s change in weight by the birth weight.

Question 5

What is the percent increase in the cost due to the fee?

Revolt · Accepted Answer

B: 7%

Question 6

What is the percent change in the amount the group raised?%

Revolt · Accepted Answer

10

Question 7

What is the percent decrease in the hours of television watched, rounded to the nearest tenth?

Revolt · Accepted Answer

D: 58.3%

Question 8

Question 8

Revolt · Accepted Answer

Answer

Question 9

Which did you consider in your response? Select all that apply.

Revolt · Accepted Answer

A: Percent change is the ratio of the amount of change to the original amount.

Question 10

What was the approximate percent decrease in the price of her groceries due to the coupons?

Revolt · Accepted Answer

C: 25%

Percent Increase and Decrease Answers

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